.layout.hiddenSiber {
  .content {
    margin-left: 60px;
    width: calc(100% - 60px);
  }
  .siber {
    width: 60px;
    .el-menu--collapse {
      width: 60px;
      .el-menu {
        min-width: 180px;
      }
    }
  }
}
